Download or read book Duck Production and Management Strategies written by A. Jalaludeen and published by Springer Nature. This book was released on 2022-01-20 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides comprehensive insights into the field of duck production and management. It presents a complete overview of different aspects of duck production with particular emphasis on rearing systems. The book reviews current knowledge on the anatomy, physiology, genetics, breeding, nutrition, incubation, and hatching practices of ducks. It further discusses the common diseases of duck, their treatment regime, and prevention strategies. The book additionally examines all aspects of the global duck industry, the constraints, and the recommendations. It also explores nutrient requirements and feed evaluation for duck and evaluates nutrition's influence on the gut microbiome. Towards the end, the book presents the latest genomic applications, including high throughput sequencing and various bioinformatics tools in duck production. This book serves as an essential resource for duck industry practitioners, researchers, and students.
Download or read book At the End of the River written by David Paton and published by ATF Press. This book was released on 2010-12-31 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beautifully presented and written by one of the Coorong's most knowledgeable ecologists, 'At the end of the River' is an essential read for those responsible for making the decisions that will determine its future.
Download or read book Australian Good Birding Guide Southern Central Queensland written by Ted Wnorowski and published by Ted and Alex Wnorowski. This book was released on 2019-05-01 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the fourth book in the series of comprehensive guidebooks to birdwatching destinations in Australia. The Southern and Central QLD guide describes the most interesting and reasonably accessible birding spots located in the southern half of the vast Queensland State. Description of each birding site includes, at a minimum, habitat description, site facilities and key avifauna. The authors have cross-checked and supplemented their findings with verified sightings reported online. www.australian-good-birding-guide.com Other books by Ted & Alex Wnorowski: Australian Good Birdwatching Guide: NSW-ACT Australian Good Birdwatching Guide: Tasmania Australian Good Birdwatching Guide: Victoria In preparation: Australian Good Birdwatching Guide: Northern Queensland.
Download or read book Australian Good Birding Guide South Australia written by Ted Wnorowski and published by Ted and Alex Wnorowski. This book was released on 2022-11-01 with total page 563 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the sixth book in the series of comprehensive travel guidebooks to birdwatching destinations in Australia For the South Australian travel guide, the authors selected a wide range of exciting while still reasonably accessible birding spots of the State. Description of each birding site includes, at a minimum, habitat description, site facilities and key avifauna. The authors have cross-checked and supplemented their findings with verified sightings reported online. The book is richly illustrated with photographs of birds and bird habitats. Other books by Ted & Alex Wnorowski: Australian Good Birdwatching Guide: NSW-ACT Australian Good Birdwatching Guide: Tasmania Australian Good Birdwatching Guide: Victoria Australian Good Birdwatching Guide: Southern & Central Queensland Australian Good Birdwatching Guide: Northern Queensland In preparation: Australian Good Birdwatching Guide: Northern Territory
Download or read book Field Guide to the Birds of Australia written by Ken Simpson and published by . This book was released on 1993 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fourth edition of a portable field guide which accompanies the fourth edition of TBirds of Australia'. Revised and expanded to include an illustrated rare bird bulletin, an Australian island territories checklist, 52 additional or replacement black-and-white drawings, and changes to 93 distribution maps. Also provides information on the taxonomy, habitat and biology of each bird family as well as covering such topics as prehistoric birds, and DNA-DNA hybridisation. Referenced and indexed.
Download or read book The Complete Guide to Finding the Birds of Australia written by Richard Thomas and published by CSIRO PUBLISHING. This book was released on 2011 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: This fully revised second edition describes the best-known sites for all of Australia's endemic birds, plus regular migrants such as seabirds and shorebirds. Covers all states and territories, plus all Australia's island and external territories.
Download or read book Reproductive Biology and Phylogeny of Birds Part A written by Barrie G M Jamieson and published by CRC Press. This book was released on 2011-10-14 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aspects of reproduction covered in this volume include classification and phylogeny as revealed by molecular biology; anatomy of the male reproductive tract and organs; anatomy and evolution of copulatory structures; development and anatomy of the female reproductive tract; endocrinology of reproduction; ovarian dynamics and follicle development; s
Download or read book Boom and Bust written by Libby Robin and published by CSIRO PUBLISHING. This book was released on 2009-03-06 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Boom and Bust, the authors draw on the natural history of Australia's charismatic birds to explore the relations between fauna, people and environment in a continent where variability is 'normal' and rainfall patterns not always seasonal. They consider changing ideas about deserts and how these have helped us understand birds and their behaviour in this driest of continents. The book describes the responses of animals and plants to environmental variability and stress. It is also a cultural concept, when it is used to capture the patterns of change wrought by humans in Australia, where landscapes began to become cultural about 55,000 years ago as ecosystems responded to Aboriginal management. In 1788, the British settlement brought, almost simultaneously, both agricultural and industrial revolutions to a land previously managed by fire for hunting. How have birds responded to this second dramatic invasion? Boom and Bust is also a tool for understanding global change. How can Australians in the 21st century better understand how to continue to live in this land as its conditions are still dynamically unfolding in response to the major anthropogenic changes to the whole Earth system? This interdisciplinary collection is written in a straightforward and accessible style. Many of the writers are practising field specialists, and have woven their personal field work into the stories they tell about the birds.
Download or read book Finding Australian Birds written by Rohan Clarke and published by CSIRO PUBLISHING. This book was released on 2014-05-28 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: Finding Australian Birds is a guide to the special birds found across Australia's vastly varied landscapes. From the eastern rainforests to central deserts, Australia is home to some 900 species of birds. This book covers over 400 Australian bird watching sites conveniently grouped into the best birding areas, from one end of the country to the other. This includes areas such as Kakadu in the Top End and rocky gorges in the central deserts of the Northern Territory, the Great Barrier Reef in Queensland, rainforests distributed along the eastern Australian seaboard, some of the world's tallest forests in Tasmania, the Flinders Ranges and deserts along the iconic Strzelecki and Birdsville Tracks in South Australia, and the mallee temperate woodlands and spectacular coastlines in both Victoria and south west Western Australia. Each chapter begins with a brief description of the location, followed by a section on where to find the birds, which describes specific birdwatching sites within the location's boundaries, and information on accommodation and facilities. The book also provides a comprehensive 'Bird Finding Guide', listing all of Australia's birds with details on their abundance and where exactly to see them. Of value to both Australian birdwatchers and international visitors, this book will assist novices, birders of intermediate skill and keen 'twitchers' to find any Australian species.
Download or read book The Evolution of Primary Sexual Characters in Animals written by Janet Leonard and published by Oxford University Press. This book was released on 2010-07-19 with total page 923 pages. Available in PDF, EPUB and Kindle. Book excerpt: Primary sexual traits, those structures and processes directly involved in reproduction, are some of the most diverse, specialized, and bizarre in the animal kingdom. Moreover, reproductive traits are often species-specific, suggesting that they evolved very rapidly. This diversity, long the province of taxonomists, has recently attracted broader interest from evolutionary biologists, especially those interested in sexual selection and the evolution of reproductive strategies. Primary sexual characters were long assumed to be the product of natural selection, exclusively. A recent alternative suggests that sexual selection explains much of the diversity of “primary” sexual characters. A third approach to the evolution of reproductive interactions after copulation or insemination has been to consider the process one of sexual conflict. That is, the reproductive processes of a species may reflect, as does the mating system, evolution acting on males and on females, but in different directions. In this volume, authors explore a wide variety of primary sexual characters and selective pressures that have shaped them, from natural selection for offspring survival to species-isolating mechanisms, sperm competition, cryptic female choice and sexual arms races. Exploring diverse reproductive adaptations from a theoretical and practical perspective, The Evolution of Primary Sexual Characters will provide an unparalleled overview of sexual diversity in many taxa and an introduction to the issues in sexual selection that are changing our view of sexual processes.
Download or read book Ruby throated Hummingbirds written by Rebecca E. Hirsch and published by Lerner Publications (Tm). This book was released on 2016 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Readers will compare key traits of ruby-throated hummingbirds?their appearance, behavior, habitat, and life cycle?to traits of other birds."--Amazon.com.
Download or read book Annual Report of the Board of Regents of the Smithsonian Institution written by Smithsonian Institution and published by . This book was released on 1925 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reports for 1884-1886/87 issued in 2 pts., pt. 2 being the Report of the National Museum.
Download or read book Birds and Animals of Australia s Top End written by Nick Leseberg and published by Princeton University Press. This book was released on 2015-07-14 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the most amazing and accessible wildlife-watching destinations on earth, the "Top End" of Australia's Northern Territory is home to incredible birds and animals—from gaudy Red-collared Lorikeets to sinister Estuarine Crocodiles and raucous Black Flying-foxes. With this lavishly illustrated photographic field guide, you will be able to identify the most common creatures and learn about their fascinating biology—from how Agile Wallaby mothers can pause their pregnancies to why Giant Frogs spend half the year buried underground in waterproof cocoons. The Top End stretches from the tropical city of Darwin in the north, to the savannas of Mataranka in the south, and southwest across the vast Victoria River escarpments to the Western Australian border. The region includes some of Australia's most popular and impressive tourist destinations, such as Kakadu, Litchfield, Nitmiluk, and Gregory national parks, and is visited by more than two hundred thousand tourists every year. An essential field guide for anyone visiting the Top End, this book will vastly enhance your appreciation of the region's remarkable wildlife. Features hundreds of stunning color photographs Includes concise information on identification and preferred habitat for each species Provides a summary of each species' life history, including interesting habits, and suggestions on where to see it Offers valuable tips on searching for wildlife in the Top End An essential guide for visitors to the Top End, from Darwin south to Katherine and Kununurra, including Kakadu, Litchfield, Nitmiluk and Gregory national parks
Download or read book Ernest Hodgkin s Swanland written by Anne Brearley and published by UWA Publishing. This book was released on 2005 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthesis of the results of may years of research on Estuarine environments form the Murchison to Esperance, Western Australia.
Download or read book Annual Report of the Board of Regents of the Smithsonian Institution written by Smithsonian Institution. Board of Regents and published by . This book was released on 1915 with total page 932 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Australian Deserts written by Steve Morton and published by CSIRO PUBLISHING. This book was released on 2022-02 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: Australian Deserts: Ecology and Landscapes is about the vast sweep of the Outback, a land of expanses making up three-quarters of the continent – the heart of Australia. Steve Morton brings his extensive first-hand knowledge and experience of arid Australia to this book, explaining how Australian deserts work ecologically. This book outlines why unpredictable rainfall and paucity of soil nutrients underpin the nature of desert ecosystems, while also describing how plants and animals came to be desert dwellers through evolutionary time. It shows how plants use uncertain rainfall to provide for persistence of their populations, alongside outlines of the dominant animals of the deserts and explanations of the features that help them succeed in the face of aridity and uncertainty. Richly illustrated with the photographs of Mike Gillam, this fascinating and accessible book will enhance your understanding of the nature of arid Australia.
